If you're spending $10K or more a month on Meta ads, the agency you pick will either compound your growth or quietly drain your budget for six months before you realize it. Here's how to tell the difference before you sign anything.

Most guides on hiring an ad agency read like they were written by agencies. "Look for experience. Ask about their process. Make sure they have case studies." Useful, but like in the way a horoscope is useful. Or a dull knife.

And yes, this one is also written by an agency. WE ARE AWARE OF THE IRONY. But we'd rather write the version we wish existed when founders were deciding whether to hire us, because the alternative is another 800 words of "here are 5 qualities to look for" nonsense.

At Saeba Digital, we talk to founders every week who got burned by their last agency. The patterns are so consistent it's almost predictable. Junior account managers who are clueless running six-figure budgets. Reports full of metrics that don't tie to revenue. Six-month contracts with escape clauses hidden in section 14B-a1453. Strategy calls that feel like they're selling you software instead of running your ads.

This post is the honest version. What to actually look for, what to walk away from, and the questions that separate a real operator from someone selling you a dashboard.

Start with what you actually need

Before you evaluate a single agency, get clear on what problem you're hiring them to solve. The answer is almost never "run my ads." It's usually one of these:

• You're scaling and your in-house team can't keep up. You need execution horsepower and someone who's seen your next plateau before.
• Your ads have plateaued or declined. You need diagnostic work, not just a new creative rotation.
• You've never run paid media before. You need setup, strategy, and someone who can teach you how to read the numbers.
• Your current agency isn't performing. You need someone who can take over without breaking what's already working.

These are different engagements. An agency built to scale existing campaigns may not be the right fit for a diagnostic turnaround. An agency that specializes in new-account setup may not know how to carefully migrate a working account without tanking performance. Knowing what you need lets you filter fast.

The questions most founders forget to ask

When you get on an intro call with an agency, you're usually being walked through their pitch deck. That's fine, but it's not where the real information lives. These are the questions that surface what you actually need to know.

1. Who will actually be running my account?

This is the single most important question, and most agencies dodge it. The senior person pitching you is rarely the person who'll touch your ads. At larger agencies, you'll get a junior account manager, maybe two years in, managing a dozen other accounts while a senior strategist "oversees" the work in a weekly review.

Ask directly: "Who logs into the Ads Manager every day? What's their experience? How many other accounts do they manage?" If the answer is vague or changes depending on how you ask, that's your answer.

The Saeba approach

At Saeba Digital we don't have junior account managers. The person you meet on the sales call is the person running your account. That's not a marketing line, it's a structural choice. We cap our roster so the people doing the work stay close to the work.

2. How do you report on performance?

Ask to see a sample report. Not a case study, an actual weekly or monthly report they send clients. This tells you everything.

Good reports connect ad spend to business outcomes. They show contribution margin, blended ROAS, customer acquisition cost trending against lifetime value. They answer the question "are we making money?"

Bad reports show you CTR, CPM, and impressions. These are platform metrics. They tell you how the ads performed inside Meta's ecosystem. They don't tell you if you made money. If an agency leads with platform metrics in their reporting, it's because the platform metrics look better than the business metrics.

3. What's your contract structure?

The contract is where agencies reveal how confident they are in their work. Long lock-ins (6 or 12 months) are almost always a sign that the agency is protecting itself from churn, not standing behind its results.

Month-to-month engagements tell you the agency is willing to earn your business every single month. It's a small detail with a big signal. If they're confident in the work, they don't need to trap you. And yes - we only do month to month engagements.

4. Can I talk to two of your clients?

Case studies are curated. Real conversations with real clients are not. Any agency worth hiring should be able to connect you with two current or recent clients who'll speak candidly about the experience. If they stall, that's the answer.

When you do talk to references, skip the softball questions. Ask: "What's been frustrating? What would you want them to do differently? Have you ever thought about leaving?" You'll learn more in ten minutes than from any case study.

5. What happens if my ads stop working?

This question separates strategists from operators. Anyone can run ads that are already working. The real test is what happens when performance drops, which it always does eventually. iOS updates, creative fatigue, seasonality, algorithm shifts, competitor pushes. The question is whether the agency knows how to diagnose the cause and respond.

Listen for specifics. A good operator will walk you through how they'd investigate. They'll talk about isolating variables, checking attribution windows, reviewing creative variance, looking at competitor activity. A bad operator will say something like "we'd optimize the campaigns." That's not an answer.

Red flags that should end the conversation

Some things are disqualifying. If you hear these, walk.

• Guaranteed ROAS. No legitimate agency guarantees a return. Performance depends on your offer, product, pricing, and market dynamics, most of which the agency doesn't control. Guarantees are sales tools, not commitments.
• Locked-in contracts. You're buying ad management, not a mortgage. If they need to trap you, they know the work won't hold you.
• Vague pricing. A real agency can tell you what you're paying, what you're getting, and what's extra. If the pricing shifts every time you ask, the work probably will too.
• No talk about creative. Meta is a creative-first platform now. If an agency talks exclusively about targeting and bidding strategies, they're running 2018 playbooks.
• They want to "own" your ad account. You should own your ad account. Always. If they set it up under their Business Manager and won't transfer it, you're renting your own growth.

Green flags that suggest you've found a real one

On the other side, here's what a real operator looks and sounds like.

• They ask harder questions than you do. About your margins, your LTV, your retention, your inventory. They want to know if paid media is even the right lever before they sell you on it.
• They'll turn you down. The best agencies decline business that isn't a fit. If they say yes to everyone, they're a revenue engine for themselves, not a performance partner for you.
• Senior people do senior work. The person pitching you is the person running your ads, or at minimum, is in the weekly trenches.
• They speak in trade-offs. "If you want faster scale, expect CAC to climb. If you want efficiency, scale will be slower." Anyone who says you can have both is lying.
• They're transparent about what they don't do. A Meta specialist shouldn't pretend to be an SEO expert. Narrow focus usually means deep competence.

One beige flag to consider

• The "perfect sales call." If the person pitching you is clearly a dedicated salesperson who hasn't run an ad in their life, that's not automatically a red flag. Plenty of great agencies operate this way, including some run by people we deeply respect. But be aware of what it means: the polished, charismatic person selling you is almost certainly not the person managing your money. Ask who is. Maybe ask to meet them before you sign. If the agency refuses to put the actual operator in front of you, that's where the red flag lives, not in the sales structure itself.

What a good engagement actually looks like

Once you've picked someone, the first 90 days should feel specific. Not "we're optimizing" vague, but specific.

Weeks 1 to 4 should involve account audits, creative review, and a clear documented strategy you can read and understand. No black boxes. If your agency can't explain what they're doing in plain English, they either don't know or don't want you to.

Weeks 5 to 8 should show early signals. Not necessarily hockey-stick growth, but directional improvement on the metrics you agreed matter. CAC trending down, ROAS trending up, or both.

Weeks 9 to 12 should give you a clear picture of whether this partnership is working. By day 90, you should know. If you don't know by day 90, the problem isn't that it's "too early." The problem is the agency isn't showing you what you need to see.

The agencies worth hiring make their work legible. The ones that aren't, make their work opaque.

A final thought on price

Agency pricing ranges wildly, from $2K a month up to $20K+ for senior teams. Cheap usually means junior. Expensive doesn't always mean good, but good is rarely cheap.

The real cost isn't the retainer. It's the opportunity cost of a bad hire. Six months with the wrong agency can cost you six figures in wasted spend, plus the unmeasurable cost of decisions made from bad data. The goal isn't the lowest price. It's the highest confidence that the work will move the business forward.

Hire carefully. Ask the hard questions. Walk away from anyone who can't answer them clearly.

Thinking about hiring a Meta ads agency?

Saeba Digital runs paid media for companies spending $10K to $200K per month. Founder-led, month-to-month, no juniors. If that sounds like a fit, let's talk.

Start a conversation